Service difficulty report · Transition Panel · Boeing 737890

Difficulty date
March 11, 2026
Submitted
April 13, 2026
Operation
Air carrier
Aircraft
N536AS
Make and model
Boeing 737890
Aircraft serial
35203
Aircraft time
50,838 hours, 15,125 cycles
Part
Transition Panel
Part number
146A7502
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFT CARGO SIDEPLATE TRANSITION PANEL IS CORRODED MULTIPLE SPOTS LH SIDE STA 727 - 727I. GROUNDED - YES. REMOVED CORROSION, FOUND OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2 FIG 103, REPAIRED AND REPLACED SIDE PLATE TRANSITION FROM STA 727 TO 747+11 IAW B737-800 SRM 53-00-53-2R-5.